Warning: The install command is a part of the legacy v1 style of cabal usage.

Please switch to using either the new project style and the new-install
command or the legacy v1-install alias as new-style projects will become the
default in the next version of cabal-install. Please file a bug if you cannot
replicate a working v1- use case with the new-style commands.

For more information, see: https://wiki.haskell.org/Cabal/NewBuild

Resolving dependencies...
Starting     StateVar-1.1.1.1
Starting     cabal-doctest-1.0.6
Starting     primitive-0.6.4.0
Starting     base-orphans-0.8
Building     StateVar-1.1.1.1
Building     cabal-doctest-1.0.6
Building     primitive-0.6.4.0
Building     base-orphans-0.8
Completed    base-orphans-0.8
Starting     safe-0.3.17
Completed    StateVar-1.1.1.1
Starting     semigroups-0.18.5
Building     safe-0.3.17
Building     semigroups-0.18.5
Completed    cabal-doctest-1.0.6
Starting     syb-0.7
Building     syb-0.7
Completed    semigroups-0.18.5
Starting     tagged-0.8.6
Building     tagged-0.8.6
Completed    safe-0.3.17
Starting     th-abstraction-0.2.11.0
Building     th-abstraction-0.2.11.0
Completed    tagged-0.8.6
Starting     transformers-compat-0.6.2
Completed    syb-0.7
Starting     vinyl-0.11.0
Building     transformers-compat-0.6.2
Building     vinyl-0.11.0
Completed    th-abstraction-0.2.11.0
Starting     contravariant-1.5
Completed    transformers-compat-0.6.2
Starting     distributive-0.6
Building     contravariant-1.5
Completed    primitive-0.6.4.0
Starting     th-expand-syns-0.4.4.0
Building     distributive-0.6
Building     th-expand-syns-0.4.4.0
Completed    contravariant-1.5
Starting     th-lift-0.7.11
Building     th-lift-0.7.11
Completed    th-expand-syns-0.4.4.0
Starting     vector-0.12.0.2
Completed    distributive-0.6
Starting     th-reify-many-0.1.8
Building     vector-0.12.0.2
Completed    vinyl-0.11.0
Starting     comonad-5.0.4
Building     th-reify-many-0.1.8
Completed    th-lift-0.7.11
Completed    th-reify-many-0.1.8
Building     comonad-5.0.4
Completed    comonad-5.0.4
Starting     bifunctors-5.5.3
Building     bifunctors-5.5.3
Completed    bifunctors-5.5.3
Starting     profunctors-5.3
Building     profunctors-5.3
Completed    profunctors-5.3
Completed    vector-0.12.0.2
Starting     th-lift-instances-0.1.11
Building     th-lift-instances-0.1.11
Completed    th-lift-instances-0.1.11
Starting     th-orphans-0.13.6
Building     th-orphans-0.13.6
Completed    th-orphans-0.13.6
Starting     th-desugar-1.9
Building     th-desugar-1.9
Completed    th-desugar-1.9
Starting     singletons-2.5.1
Building     singletons-2.5.1
Completed    singletons-2.5.1
Starting     decidable-0.1.5.0
Building     decidable-0.1.5.0
Completed    decidable-0.1.5.0
Downloading  list-witnesses-0.1.1.0
Downloaded   list-witnesses-0.1.1.0
Starting     list-witnesses-0.1.1.0
Building     list-witnesses-0.1.1.0
Completed    list-witnesses-0.1.1.0